JPS53118925A - Noise cancelling method - Google Patents
Noise cancelling methodInfo
- Publication number
- JPS53118925A JPS53118925A JP3481577A JP3481577A JPS53118925A JP S53118925 A JPS53118925 A JP S53118925A JP 3481577 A JP3481577 A JP 3481577A JP 3481577 A JP3481577 A JP 3481577A JP S53118925 A JPS53118925 A JP S53118925A
- Authority
- JP
- Japan
- Prior art keywords
- noise cancelling
- cancelling method
- noise
- agc
- normalizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Picture Signal Circuits (AREA)
Abstract
PURPOSE: To increase the quality of picture, by normalizing AGC operation and surely rejecting noise, through separation of the clamp level for noise cancel to the video circuit and to the AGC voltage generating circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3481577A JPS53118925A (en) | 1977-03-26 | 1977-03-26 | Noise cancelling method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3481577A JPS53118925A (en) | 1977-03-26 | 1977-03-26 | Noise cancelling method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53118925A true JPS53118925A (en) | 1978-10-17 |
JPS5759986B2 JPS5759986B2 (en) | 1982-12-17 |
Family
ID=12424696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3481577A Granted JPS53118925A (en) | 1977-03-26 | 1977-03-26 | Noise cancelling method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53118925A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5744380A (en) * | 1980-08-29 | 1982-03-12 | Hitachi Ltd | Television picture receiver |
JPS61128879U (en) * | 1985-01-29 | 1986-08-12 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920580A (en) * | 1982-07-27 | 1984-02-02 | Mitsubishi Electric Corp | Enclosed type motor compressor |
JPS5920581A (en) * | 1982-07-27 | 1984-02-02 | Mitsubishi Electric Corp | Enclosed type motor compressor |
-
1977
- 1977-03-26 JP JP3481577A patent/JPS53118925A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5744380A (en) * | 1980-08-29 | 1982-03-12 | Hitachi Ltd | Television picture receiver |
JPS61128879U (en) * | 1985-01-29 | 1986-08-12 | ||
JPH0416536Y2 (en) * | 1985-01-29 | 1992-04-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS5759986B2 (en) | 1982-12-17 |
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